From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Wed, 18 Oct 2023 10:22:01 +0200 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qt1oX-00CmYF-Iv for lore@lore.pengutronix.de; Wed, 18 Oct 2023 10:22:01 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1qt1oW-0003Cp-EI for lore@pengutronix.de; Wed, 18 Oct 2023 10:22:00 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:From:In-Reply-To: Content-Type:MIME-Version:References:Message-ID:Subject:Cc:To:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=9ExroPR+tAda03l5PdW8JAP3pl1TJuxiPFfoA803dQM=; b=HyTyzMaDyoCRese1TPEupM7Ety 0RJqpc25rLnmnQ7BKqbWiTxlGLvo7CG/9EwlbgMtLJUtOvBfBvjaVYKSQEVeSNsMIsKXM4sqN9I2G iTjd5N1g9qHZmg5q0etl1fWnsAIKO4EfgSKqFnSebWuSknv26QIOl1G7Vg+vwYxDcyPazT7RppmH9 W5vaxRIHH+LZotMwlUfYztz+/GAK0+y2glA8uR9vZ1pfH5YNcQzyYtIg9pPG0/nNkohxQbvrpAfAB r5tlgvkaD02dybo/+erenRFVmsvhp6Uq4rCgTNma2fK9uDRDjghnGw94Kzco6UNtROcbNaVTlt28Z SytTlxqQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qt1nS-00E7xA-1k; Wed, 18 Oct 2023 08:20:54 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qt1nP-00E7wF-0C for barebox@lists.infradead.org; Wed, 18 Oct 2023 08:20:52 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1qt1nN-00030a-TP; Wed, 18 Oct 2023 10:20:49 +0200 Received: from [2a0a:edc0:2:b01:1d::c0] (helo=ptx.whiteo.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qt1nN-002VpI-GT; Wed, 18 Oct 2023 10:20:49 +0200 Received: from sha by ptx.whiteo.stw.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1qt1nN-00F3NL-EM; Wed, 18 Oct 2023 10:20:49 +0200 Date: Wed, 18 Oct 2023 10:20:49 +0200 To: Christian Melki Cc: barebox@lists.infradead.org Message-ID: <20231018082049.GK3359458@pengutronix.de> References: <20231017191833.1092768-1-christian.melki@t2data.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231017191833.1092768-1-christian.melki@t2data.com> X-Sent-From: Pengutronix Hildesheim X-URL: http://www.pengutronix.de/ X-Accept-Language: de,en X-Accept-Content-Type: text/plain User-Agent: Mutt/1.10.1 (2018-07-13) From: Sascha Hauer X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231018_012051_095298_B8BA4F7F X-CRM114-Status: GOOD ( 19.42 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.9 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH] machine_id: Add getter of machine id hashables. X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) On Tue, Oct 17, 2023 at 09:18:33PM +0200, Christian Melki wrote: > Add the possibility for reusing the registered > hashables for other functions beside machine id > and the truncated sha1 it offers. > > Signed-off-by: Christian Melki > --- > common/machine_id.c | 5 +++++ > include/machine_id.h | 7 +++++++ > 2 files changed, 12 insertions(+) Applied, thanks Sascha > > diff --git a/common/machine_id.c b/common/machine_id.c > index 8c273b9349..f0b148fb9b 100644 > --- a/common/machine_id.c > +++ b/common/machine_id.c > @@ -16,6 +16,11 @@ > static void *__machine_id_hashable; > static size_t __machine_id_hashable_length; > > +const void *machine_id_get_hashable(size_t *len) > +{ > + *len = __machine_id_hashable_length; > + return __machine_id_hashable; > +} > > void machine_id_set_hashable(const void *hashable, size_t len) > { > diff --git a/include/machine_id.h b/include/machine_id.h > index e30bbada1a..9699e7f207 100644 > --- a/include/machine_id.h > +++ b/include/machine_id.h > @@ -5,10 +5,17 @@ > > #if IS_ENABLED(CONFIG_MACHINE_ID) > > +const void *machine_id_get_hashable(size_t *len); > + > void machine_id_set_hashable(const void *hashable, size_t len); > > #else > > +static inline const void *machine_id_get_hashable(size_t *len) > +{ > + return NULL; > +} > + > static inline void machine_id_set_hashable(const void *hashable, size_t len) > { > } > -- > 2.34.1 > > > -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |